Compare 20 vs 34
| Property | 20 | 34 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 51 | 21 × 171 |
| Prime factorization | 2 × 2 × 5 | 2 × 17 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 5, 10, 20 | 1, 2, 17, 34 |
| Number of properties | 0 | 1 |
| Semiprimes | 12th | |
| Roman numberals | XX | XXXIV |
| Base 2 | 101002 | 1000102 |
| Base 3 | 2023 | 10213 |
| Base 4 | 1104 | 2024 |
| Base 5 | 405 | 1145 |
| Base 6 | 326 | 546 |
| Base 7 | 267 | 467 |
| Base 8 | 248 | 428 |
| Base 9 | 229 | 379 |
| Base 10 | 2010 | 3410 |
| Base 11 | 1911 | 3111 |
| Base 12 | 1812 | 2a12 |
| Base 13 | 1713 | 2813 |
| Base 14 | 1614 | 2614 |
| Base 15 | 1515 | 2415 |
| Base 16 | 1416 | 2216 |